import java.util.*;
public class GuessNumber {
    public static void main(String[] args){
        Random rand = new Random();
        Scanner scan = new Scanner(System.in);
        String playAgain = "";
        do {
            int chances = 7;
            System.out.println("还有"+chances+"次机会，请猜1个1-100之间的整数:");
            int answer = rand.nextInt(100) + 1;
            //System.out.println(answer);
            int guess = scan.nextInt();
            while (guess != answer && chances > 1) {
                chances = chances -1;
                if (guess < answer) {
                    System.out.println(guess + "猜小了!还有"+chances+"次机会!请猜一个1-100之间的整数:");
                } else if (guess > answer) {
                    System.out.println(guess + "猜大了!还有"+chances+"次机会!请猜一个1-100之间的整数:");
                }
                guess = scan.nextInt();
            }
            if(guess==answer) {
                System.out.println("猜对啦!");
            }
            System.out.println("重玩一次嘛?(y/n)?");
            playAgain = scan.next();
        }while (playAgain.equalsIgnoreCase("y"));
        scan.close();
    }
    //1.打印提示信息：System.out.println("");
    //2.随机生成一个1-100之间的数字;
    //3.接受玩家输入;
    //4.根据玩家输入和游戏答案数字之间的关系,打印提示信息,如果猜对了,游戏跳转到第5步,如果没猜对且还有猜测机会的话,回到第3步,如果没猜对且没有猜测机会的话,游戏跳转到第5步;
    //5.等待玩家输入是否继续玩游戏,如果玩游戏,回到第1步,如果不玩,游戏结束;
}
/* import java.util.InputMismatchException;
import java.util.Scanner;

public class GuessNumber {
    public static void main(String[] args) {
        System.out.println("Please enter an integer between 1-100");
        //1.打印提示信息
        System.out.println("欢迎来打猜数字");
        //3.接受玩家输入的猜测数字
        Scanner scan = new Scanner(System.in);

        //重复游戏
        while (true) {

            //2.生成1-100之间的答案数字
            int answer = (int) (Math.random() * 100 + 1);


            //5.规定次数
            int chances = 7;
            int guess;
            while (chances > 0) {
                System.out.println("请输入1-100之间的整数，包括1和100,你还有" + chances + "机会:");
                try{
                    guess = scan.nextInt();
                }catch (InputMismatchException e){
                    System.out.println("请输入数字!");
                    scan.next();
                    continue;
                }

                //4.比较一次并给出反馈
                if (guess == -1){
                    break;
                }else if (guess > answer) {
                    System.out.println("大了");
                } else if (guess < answer) {
                    System.out.println("小了");
                } else {
                    System.out.println("猜对了");
                    break;
                }
                chances = chances - 1;
            }
            System.out.println("再玩一次吗（y/n）");
            String again = scan.next();
            if (!again.equalsIgnoreCase("y")){
                break;
            }

        }
    }
}*/